Question

difference between arteries and viens

Answer 1

arteries = it carries oxygenated blood except Pulmonary artery

the walls the arteries are thick because the blood is came from the heart are under high pressure

it does not have valves

veins =

it carries deoxygenated blood except Pulmonary vein

the walls of the veins are thin

it have valves to prevent the backflow of the deoxygenated blood

Answer 2

Answer:

HOPE IT HELPS.

Explanation: